2091599521872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{238991}}^1$

素因数の和:239138

約数の個数: 180

約数和(自身を含む): 6390226410048

約数和(自身を除く): 4298626888176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 976, 1176, 1281, 1464, 1708, 2352, 2562, 2928, 2989, 3416, 3721, 5124, 5978, 6832, 7442, 8967, 10248, 11163, 11956, 14884, 17934, 20496, 22326, 23912, 26047, 29768, 35868, 44652, 47824, 52094, 59536, 71736, 78141, 89304, 104188, 143472, 156282, 178608, 182329, 208376, 238991, 312564, 364658, 416752, 477982, 546987, 625128, 716973, 729316, 955964, 1093974, 1250256, 1433946, 1458632, 1672937, 1911928, 2187948, 2867892, 2917264, 3345874, 3823856, 4375896, 5018811, 5735784, 6691748, 8751792, 10037622, 11471568, 11710559, 13383496, 14578451, 20075244, 23421118, 26766992, 29156902, 35131677, 40150488, 43735353, 46842236, 58313804, 70263354, 80300976, 87470706, 93684472, 102049157, 116627608, 140526708, 174941412, 187368944, 204098314, 233255216, 281053416, 306147471, 349882824, 408196628, 562106832, 612294942, 699765648, 714344099, 816393256, 889285511, 1224589884, 1428688198, 1632786512, 1778571022, 2143032297, 2449179768, 2667856533, 2857376396, 3557142044, 4286064594, 4898359536, 5335713066, 5714752792, 6224998577, 7114284088, 8572129188, 10671426132, 11429505584, 12449997154, 14228568176, 17144258376, 18674995731, 21342852264, 24899994308, 34288516752, 37349991462, 42685704528, 43574990039, 49799988616, 74699982924, 87149980078, 99599977232, 130724970117, 149399965848, 174299960156, 261449940234, 298799931696, 348599920312, 522899880468, 697199840624, 1045799760936, 2091599521872]

約数ペア:

[(1, 2091599521872), (2, 1045799760936), (3, 697199840624), (4, 522899880468), (6, 348599920312), (7, 298799931696), (8, 261449940234), (12, 174299960156), (14, 149399965848), (16, 130724970117), (21, 99599977232), (24, 87149980078), (28, 74699982924), (42, 49799988616), (48, 43574990039), (49, 42685704528), (56, 37349991462), (61, 34288516752), (84, 24899994308), (98, 21342852264), (112, 18674995731), (122, 17144258376), (147, 14228568176), (168, 12449997154), (183, 11429505584), (196, 10671426132), (244, 8572129188), (294, 7114284088), (336, 6224998577), (366, 5714752792), (392, 5335713066), (427, 4898359536), (488, 4286064594), (588, 3557142044), (732, 2857376396), (784, 2667856533), (854, 2449179768), (976, 2143032297), (1176, 1778571022), (1281, 1632786512), (1464, 1428688198), (1708, 1224589884), (2352, 889285511), (2562, 816393256), (2928, 714344099), (2989, 699765648), (3416, 612294942), (3721, 562106832), (5124, 408196628), (5978, 349882824), (6832, 306147471), (7442, 281053416), (8967, 233255216), (10248, 204098314), (11163, 187368944), (11956, 174941412), (14884, 140526708), (17934, 116627608), (20496, 102049157), (22326, 93684472), (23912, 87470706), (26047, 80300976), (29768, 70263354), (35868, 58313804), (44652, 46842236), (47824, 43735353), (52094, 40150488), (59536, 35131677), (71736, 29156902), (78141, 26766992), (89304, 23421118), (104188, 20075244), (143472, 14578451), (156282, 13383496), (178608, 11710559), (182329, 11471568), (208376, 10037622), (238991, 8751792), (312564, 6691748), (364658, 5735784), (416752, 5018811), (477982, 4375896), (546987, 3823856), (625128, 3345874), (716973, 2917264), (729316, 2867892), (955964, 2187948), (1093974, 1911928), (1250256, 1672937), (1433946, 1458632)]